to work hard on something for a long period
trabajar duro en algo durante un largo período (trabajar duro en algo durante un largo periodo)
"She grinded away at her studies to pass the exam."
"Ella trabajó duro en sus estudios para aprobar el examen." (ella trabajo duro en sus estudios para aprobar el examen)
directly from the original or reliable source
to secure or restrict access to something completely
to relieve stress or anger by expressing feelings or doing s...
the process of converting data into a code to prevent unauth...
To begin a new project or initiative.
to succeed in a difficult situation or competition